148978830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 256

約数和(自身を含む): 495839232

約数和(自身を除く): 346860402

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 41, 42, 55, 65, 66, 70, 77, 78, 82, 91, 105, 110, 121, 123, 130, 143, 154, 165, 182, 195, 205, 210, 231, 242, 246, 273, 286, 287, 330, 363, 385, 390, 410, 429, 451, 455, 462, 533, 546, 574, 605, 615, 715, 726, 770, 847, 858, 861, 902, 910, 1001, 1066, 1155, 1210, 1230, 1331, 1353, 1365, 1430, 1435, 1573, 1599, 1694, 1722, 1815, 2002, 2145, 2255, 2310, 2541, 2662, 2665, 2706, 2730, 2870, 3003, 3146, 3157, 3198, 3630, 3731, 3993, 4235, 4290, 4305, 4510, 4719, 4961, 5005, 5082, 5330, 5863, 6006, 6314, 6655, 6765, 7462, 7865, 7986, 7995, 8470, 8610, 9317, 9438, 9471, 9922, 10010, 11011, 11193, 11726, 12705, 13310, 13530, 14883, 15015, 15730, 15785, 15990, 17303, 17589, 18634, 18655, 18942, 19965, 22022, 22386, 23595, 24805, 25410, 27951, 29315, 29766, 30030, 31570, 33033, 34606, 34727, 35178, 37310, 39930, 41041, 46585, 47190, 47355, 49610, 51909, 54571, 55055, 55902, 55965, 58630, 64493, 66066, 69454, 74415, 82082, 86515, 87945, 93170, 94710, 103818, 104181, 109142, 110110, 111930, 121121, 123123, 128986, 139755, 148830, 163713, 165165, 173030, 173635, 175890, 193479, 205205, 208362, 242242, 246246, 259545, 272855, 279510, 322465, 327426, 330330, 347270, 363363, 381997, 386958, 410410, 451451, 519090, 520905, 545710, 605605, 615615, 644930, 709423, 726726, 763994, 818565, 902902, 967395, 1041810, 1145991, 1211210, 1231230, 1354353, 1418846, 1637130, 1816815, 1909985, 1934790, 2128269, 2257255, 2291982, 2708706, 3547115, 3633630, 3819970, 4256538, 4514510, 4965961, 5729955, 6771765, 7094230, 9931922, 10641345, 11459910, 13543530, 14897883, 21282690, 24829805, 29795766, 49659610, 74489415, 148978830]

約数ペア:

[(1, 148978830), (2, 74489415), (3, 49659610), (5, 29795766), (6, 24829805), (7, 21282690), (10, 14897883), (11, 13543530), (13, 11459910), (14, 10641345), (15, 9931922), (21, 7094230), (22, 6771765), (26, 5729955), (30, 4965961), (33, 4514510), (35, 4256538), (39, 3819970), (41, 3633630), (42, 3547115), (55, 2708706), (65, 2291982), (66, 2257255), (70, 2128269), (77, 1934790), (78, 1909985), (82, 1816815), (91, 1637130), (105, 1418846), (110, 1354353), (121, 1231230), (123, 1211210), (130, 1145991), (143, 1041810), (154, 967395), (165, 902902), (182, 818565), (195, 763994), (205, 726726), (210, 709423), (231, 644930), (242, 615615), (246, 605605), (273, 545710), (286, 520905), (287, 519090), (330, 451451), (363, 410410), (385, 386958), (390, 381997), (410, 363363), (429, 347270), (451, 330330), (455, 327426), (462, 322465), (533, 279510), (546, 272855), (574, 259545), (605, 246246), (615, 242242), (715, 208362), (726, 205205), (770, 193479), (847, 175890), (858, 173635), (861, 173030), (902, 165165), (910, 163713), (1001, 148830), (1066, 139755), (1155, 128986), (1210, 123123), (1230, 121121), (1331, 111930), (1353, 110110), (1365, 109142), (1430, 104181), (1435, 103818), (1573, 94710), (1599, 93170), (1694, 87945), (1722, 86515), (1815, 82082), (2002, 74415), (2145, 69454), (2255, 66066), (2310, 64493), (2541, 58630), (2662, 55965), (2665, 55902), (2706, 55055), (2730, 54571), (2870, 51909), (3003, 49610), (3146, 47355), (3157, 47190), (3198, 46585), (3630, 41041), (3731, 39930), (3993, 37310), (4235, 35178), (4290, 34727), (4305, 34606), (4510, 33033), (4719, 31570), (4961, 30030), (5005, 29766), (5082, 29315), (5330, 27951), (5863, 25410), (6006, 24805), (6314, 23595), (6655, 22386), (6765, 22022), (7462, 19965), (7865, 18942), (7986, 18655), (7995, 18634), (8470, 17589), (8610, 17303), (9317, 15990), (9438, 15785), (9471, 15730), (9922, 15015), (10010, 14883), (11011, 13530), (11193, 13310), (11726, 12705)]